Santos, A.A. dos and Pavarini, S.C.I. 2012. Family functionality regarding the elderly with cognitive impairments: the caretaker’s perception. Revista da Escola de Enfermagem da USP. 46, 5 (Oct. 2012), 1141–1147. DOI:https://doi.org/10.1590/S0080-62342012000500015.